3x + 122 = 22x - 11
+11 + 11
3x + 133 = 22x
-3x -3x
133 = 19x
x = 7
Answer:
n ≤
The graph is attached
B ∩ (A ∪ C)'
Step-by-step explanation:
It's the B part excluding A and C union. Hence,
(A ∪ C)' ∩ B
121
31+90 = 121
180 - 121 = 59
180 - 59 = 121
